Storage Market Changes Based On Lotus Integration #223
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shannonwells
approved these changes
May 5, 2020
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| return ctx.Trigger(storagemarket.ProviderEventDealPublishError, xerrors.Errorf("PublishStorageDeals exit code: %w", code)) | ||
| if err := environment.Disconnect(deal.ProposalCid); err != nil { |
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I'm curious about Disconnect. Why is Disconnect called only when is no error? Also, there is a Disconnect call in SendSignedResponse, although in the tests it shows that it's harmless to do it twice.
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Disconnect gets called in the DealFailing handler, so no need to call it here. It probably should not be calling disconnect in SendSignedResponse and I will check that and add a ticket if needed.
update go-ipfs-ds-help and go-ipfs-blockstore to match lotus
Modify WaitForMessage signature -- as it turns out, we cannot wait for messages with confidences, only state changes (for the most part)
add a context to WaitForMessage since generally wait apis on node expect a context
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Goals
Get the latest go-fil-markets integrated with lotus so we can cut a 0.2.0 branch
Implementation
The integration revealed we can't as it turns out, wait with confidence on a chain message, only a state change -- we could technically call StateGetReceipt or StateSearchMessage -- but this would likely be extremely slow :(
So, in the absence, I removed confidence for now.
Also, our callback takes an exit code and data, but does not account for the possibility that the wait call itself errors (i.e. message was never posted). So I added third error parameter to the callback to capture this.
I also added a context to the call (LOTUS and I imagine GFC API expect a context), and made a few dependency updates